SUB (Subcontracted Laboratory)
| Attribute | Format | Tables | Guidelines & Restrictions | Definition |
|---|---|---|---|---|
| C4 | Valid Values | TEST | SUB may not be left blank. | The code is the LABCODE of the subcontracted laboratory for analysis. |
| SUB must contain a valid value. | ||||
| Special Notes | ||||
| Enter "NA" if subcontracting did not occur. | ||||